A little something that I worked on for quite a long time!
Not for sale, sorry
If you are looking for a map editor, I would suggest checking out RSPSi (it's open source now) which is honestly probably better than my editor as this has quite a few bugs and a fairly steep learning curve,
however you can get some of my free maps here
NEWEST: - Object brushing redone, copy/pasting objects now extends past single tiles. (A couple other updates like undo/redo shown in spoiler below)
https://i.gyazo.com/a2a4f31f53cd0dd6...dac2ad0b04.gif
Update media
Spoiler for media:
A Recent Video
Spoiler for Video: